GOgroove BlueSYNC BX. Wireless Music + NFC Tap to Pair - The BlueSYNC BX is equipped with both wireless Bluetooth and NFC capabilities. Pair any smartphone and enjoy your favorite tunes up to 33 feet away without the limitations of wires. NFC technology eliminates the pairing process with "tap-to-pair" connection with supported devices. Simply touch your phone to the N-mark and pair effortlessly. Audio Your Way - We don"t settle on one audio input and neither should you! Play audio through Bluetooth , a 3.5mm audio connection or USB flash port. The on-board controls allow you to control playback for Bluetooth and Flash audio. Simply throw some songs on a flash drive and use the speaker as a stand-alone music player. An integrated microphone turns the speaker into a wireless speakerphone. Rock your Block - Never settle for less. The 50mm drivers with 12W PEAK power delivers room filling , quality sound without the bulk of a boombox or stereo setup. The 2 large side-firing drivers are ideal for providing loud stereo sound. The rechargeable , removable battery provides up to 6 hours. The removable battery allows you to swap extra batteries on the fly (sold separately). When the party is over , charge the battery with the included USB cable from your PC or smarthpone charger. WORKS WITH: Apple iPad 4 , 3 , Pro , mini 4 , 2 , Air 2 / Samsung Galaxy Tab S2 , A , Tab Active , Tab Pro , Tab 4 , Tab S , Tab 3 , Tab 2 , Note Pro , Note / HTC Google Nexus 9 / LG G Pad X , F , Optimus Pad / Sony Xperia Tablet Z4 , Z3 , Z2 / ASUS Google Nexus 7 FHD , 10 , MeMO Pad , ZenPad S , Fonepad , Vivotab , Transformer Pad / Dell Venue 8 , 8 Pro , 11 Pro / Lenovo Tab 2 , IdeaPad Miix , Yoga Tab 3 Pro , Tab 2 , Yoga 2 , Tab S8 , ThinkPad / Microsoft Surface Pro 4 , Pro 3 , Pro 2 , Pro , 3 , RT / NVIDIA SHIELD K1 / Dragon Touch Y88X , A1X Plus , A93 , X10 , M8 , M7 , E7 / NeuTab N9 , N7 , N7 Pro , i7 , W8 / Acer Iconia One 10 , One 8 , One 7 , A1 , W4 , W7P , Tab 8W , Tab 8 , Tab 10